Backend DevelopmentPHP TutorialCentOS uses NTFS-3G to mount data disks. Is this method reliable?CentOS uses NTFS-3G to mount data disks. Is this method reliable?
Background
Preparing to convert the Alibaba Cloud ECS server Win2003 system to CentOS; this server has a 40G system disk + 70G data disk.
Question
The data disk cannot be directly mounted under the original Win system under the new CentOS. The stupid way is to back up all the data and then upload it again. However, the 3M fixed bandwidth of my server is only 300K/s at the fastest, and it takes several hours to download. , it will take several hours to upload, and the server cannot be stopped for too long.
The suggestion given by Alibaba work order engineers is to use NTFS-3G to achieve mounting. .
I don’t know much about Linux. I would like to ask if there are any disadvantages of using NTFS-3G to mount. Is this a good and feasible solution? Or is it better to format it and mount it in the way CentOS can mount it by default? ?
Reply content:
Background
Preparing to convert the Alibaba Cloud ECS server Win2003 system to CentOS; this server has a 40G system disk + 70G data disk.
Question
The data disk cannot be directly mounted under the original Win system under the new CentOS. The stupid way is to back up all the data and then upload it again. However, the 3M fixed bandwidth of my server is only 300K/s at the fastest, and it takes several hours to download. , it will take several hours to upload, and the server cannot be stopped for too long.
The suggestion given by Alibaba work order engineers is to use NTFS-3G to achieve mounting. .
I don’t know much about Linux. I would like to ask if there are any disadvantages of using NTFS-3G to mount. Is this a good and feasible solution? Or is it better to format it and mount it in the way CentOS can mount it by default? ?
Since you don’t want to pay for stability or availability, it makes sense for Alibaba engineers to trick you by suggesting you use weird solutions.
ntfs 3g is already relatively stable. It can also be used if your data is read and written less frequently. But if you are pursuing stability and performance, it is recommended to use xfs or the like.
PHP Dependency Injection Container: A Quick StartMay 13, 2025 am 12:11 AMAPHPDependencyInjectionContainerisatoolthatmanagesclassdependencies,enhancingcodemodularity,testability,andmaintainability.Itactsasacentralhubforcreatingandinjectingdependencies,thusreducingtightcouplingandeasingunittesting.
Dependency Injection vs. Service Locator in PHPMay 13, 2025 am 12:10 AMSelect DependencyInjection (DI) for large applications, ServiceLocator is suitable for small projects or prototypes. 1) DI improves the testability and modularity of the code through constructor injection. 2) ServiceLocator obtains services through center registration, which is convenient but may lead to an increase in code coupling.
PHP performance optimization strategies.May 13, 2025 am 12:06 AMPHPapplicationscanbeoptimizedforspeedandefficiencyby:1)enablingopcacheinphp.ini,2)usingpreparedstatementswithPDOfordatabasequeries,3)replacingloopswitharray_filterandarray_mapfordataprocessing,4)configuringNginxasareverseproxy,5)implementingcachingwi
PHP Email Validation: Ensuring Emails Are Sent CorrectlyMay 13, 2025 am 12:06 AMPHPemailvalidationinvolvesthreesteps:1)Formatvalidationusingregularexpressionstochecktheemailformat;2)DNSvalidationtoensurethedomainhasavalidMXrecord;3)SMTPvalidation,themostthoroughmethod,whichchecksifthemailboxexistsbyconnectingtotheSMTPserver.Impl
How to make PHP applications fasterMay 12, 2025 am 12:12 AMTomakePHPapplicationsfaster,followthesesteps:1)UseOpcodeCachinglikeOPcachetostoreprecompiledscriptbytecode.2)MinimizeDatabaseQueriesbyusingquerycachingandefficientindexing.3)LeveragePHP7 Featuresforbettercodeefficiency.4)ImplementCachingStrategiessuc
PHP Performance Optimization Checklist: Improve Speed NowMay 12, 2025 am 12:07 AMToimprovePHPapplicationspeed,followthesesteps:1)EnableopcodecachingwithAPCutoreducescriptexecutiontime.2)ImplementdatabasequerycachingusingPDOtominimizedatabasehits.3)UseHTTP/2tomultiplexrequestsandreduceconnectionoverhead.4)Limitsessionusagebyclosin
PHP Dependency Injection: Improve Code TestabilityMay 12, 2025 am 12:03 AMDependency injection (DI) significantly improves the testability of PHP code by explicitly transitive dependencies. 1) DI decoupling classes and specific implementations make testing and maintenance more flexible. 2) Among the three types, the constructor injects explicit expression dependencies to keep the state consistent. 3) Use DI containers to manage complex dependencies to improve code quality and development efficiency.
PHP Performance Optimization: Database Query OptimizationMay 12, 2025 am 12:02 AMDatabasequeryoptimizationinPHPinvolvesseveralstrategiestoenhanceperformance.1)Selectonlynecessarycolumnstoreducedatatransfer.2)Useindexingtospeedupdataretrieval.3)Implementquerycachingtostoreresultsoffrequentqueries.4)Utilizepreparedstatementsforeffi
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Zend Studio 13.0.1
Powerful PHP integrated development environment
SublimeText3 Linux new version
SublimeText3 Linux latest version
DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software
SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.
SublimeText3 English version
Recommended: Win version, supports code prompts!
